Static task
static1
Behavioral task
behavioral1
Sample
2024-05-13_e59f9fe3b292c4b959b81bee955d7dea_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-13_e59f9fe3b292c4b959b81bee955d7dea_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-13_e59f9fe3b292c4b959b81bee955d7dea_cryptolocker
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Size
43KB
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MD5
e59f9fe3b292c4b959b81bee955d7dea
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SHA1
66da04c60005c357ac640522c86023974f1eb180
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SHA256
a38eef335adc0b711e69319af85bd3f0b470781c8af0f8ca07d1c9ca6dd47b85
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SHA512
78b8847bf4ca08a4bdf79a4d92892204c24c6e699607ee7105c94931c8e1129dda4d5c775a1a9238b7584d4e04a8cf4e631552968f7d07066de5878b2f081976
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/CtXabMwm:6j+1NMOtEvwDpjrR2XabMwm
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-13_e59f9fe3b292c4b959b81bee955d7dea_cryptolocker
Files
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2024-05-13_e59f9fe3b292c4b959b81bee955d7dea_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE